rhsa-2023_7379
Vulnerability from csaf_redhat
Published
2023-11-21 10:27
Modified
2024-11-15 17:36
Summary
Red Hat Security Advisory: kernel-rt security update
Notes
Topic
An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
* kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails (CVE-2023-3609)
* kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)
* kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route (CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)
* kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)
* kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)
* kernel: AMD: Cross-Thread Return Address Predictions (CVE-2022-27672)
* hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails (CVE-2023-3609)\n\n* kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)\n\n* kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route (CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)\n\n* kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)\n\n* kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)\n\n* kernel: AMD: Cross-Thread Return Address Predictions (CVE-2022-27672)\n\n* hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7379",
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/solutions/7027704",
"url": "https://access.redhat.com/solutions/7027704"
},
{
"category": "external",
"summary": "2174765",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2174765"
},
{
"category": "external",
"summary": "2223949",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2223949"
},
{
"category": "external",
"summary": "2224048",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2224048"
},
{
"category": "external",
"summary": "2225201",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225201"
},
{
"category": "external",
"summary": "2225511",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225511"
},
{
"category": "external",
"summary": "2239843",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239843"
},
{
"category": "external",
"summary": "2241924",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241924"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7379.json"
}
],
"title": "Red Hat Security Advisory: kernel-rt security update",
"tracking": {
"current_release_date": "2024-11-15T17:36:16+00:00",
"generator": {
"date": "2024-11-15T17:36:16+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2023:7379",
"initial_release_date": "2023-11-21T10:27:55+00:00",
"revision_history": [
{
"date": "2023-11-21T10:27:55+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-11-21T10:27:55+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T17:36:16+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product": {
"name": "Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_eus:9.2::realtime"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product": {
"name": "Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_eus:9.2::nfv"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"product": {
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"product_id": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt@5.14.0-284.40.1.rt14.325.el9_2?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-core@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-core@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-devel@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-kvm@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-modules@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-modules-core@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-modules-extra@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-devel@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-kvm@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-modules@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-modules-core@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-modules-extra@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-debuginfo@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debuginfo@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product": {
"name": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_id": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64@5.14.0-284.40.1.rt14.325.el9_2?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src"
},
"product_reference": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2)",
"product_id": "NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "NFV-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src"
},
"product_reference": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.2)",
"product_id": "RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
},
"product_reference": "kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"relates_to_product_reference": "RT-9.2.0.Z.EUS"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-27672",
"discovery_date": "2023-02-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2174765"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in HW. When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch, potentially resulting in information disclosure.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: AMD: Cross-Thread Return Address Predictions",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The Red Hat Enterprise Linux 8 and 9 are not affected if spectre_v2 mitigation enabled (and it is enabled by default).",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-27672"
},
{
"category": "external",
"summary": "RHBZ#2174765",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2174765"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-27672",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-27672"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-27672",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27672"
},
{
"category": "external",
"summary": "https://kernel.org/doc/html//next/admin-guide/hw-vuln/cross-thread-rsb.html",
"url": "https://kernel.org/doc/html//next/admin-guide/hw-vuln/cross-thread-rsb.html"
},
{
"category": "external",
"summary": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1045",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1045"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2023/02/14/4",
"url": "https://www.openwall.com/lists/oss-security/2023/02/14/4"
},
{
"category": "external",
"summary": "https://xenbits.xen.org/xsa/advisory-426.html",
"url": "https://xenbits.xen.org/xsa/advisory-426.html"
}
],
"release_date": "2023-02-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "The current mitigations for spectre V4 (or spectre_v2) should mitigate this flaw, no additional steps will need to be taken.\n\nIn more details, according to the article \nhttps://kernel.org/doc/html//next/admin-guide/hw-vuln/cross-thread-rsb.html\n\nTwo mitigations are needed:\n\n1) Stuff the RSB during context switch which is already being done in RHEL8/RHEL9 as long as the spectre_v2 mitigation is active.\n2) For KVM, the mitigation for the KVM_CAP_X86_DISABLE_EXITS capability can be turned on using the boolean module parameter mitigate_smt_rsb, e.g. vm.mitigate_smt_rsb=1.\n\nThe command to check if mitigation is active:\ncat /sys/devices/system/cpu/vulnerabilities/spectre_v2",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: AMD: Cross-Thread Return Address Predictions"
},
{
"cve": "CVE-2022-40982",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2023-07-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2223949"
}
],
"notes": [
{
"category": "description",
"text": "A Gather Data Sampling (GDS) transient execution side-channel vulnerability was found affecting certain Intel processors. This issue may allow a local attacker using gather instruction (load from memory) to infer stale data from previously used vector registers on the same physical core.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hw: Intel: Gather Data Sampling (GDS) side channel vulnerability",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-40982"
},
{
"category": "external",
"summary": "RHBZ#2223949",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2223949"
},
{
"category": "external",
"summary": "RHSB-7027704",
"url": "https://access.redhat.com/solutions/7027704"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-40982",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-40982"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-40982",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40982"
},
{
"category": "external",
"summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00828.html",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00828.html"
}
],
"release_date": "2023-08-08T06:30:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "The vulnerability can be mitigated by installing the CPU microcode package microcode_ctl version 20230808.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hw: Intel: Gather Data Sampling (GDS) side channel vulnerability"
},
{
"cve": "CVE-2023-3609",
"cwe": {
"id": "CWE-415",
"name": "Double Free"
},
"discovery_date": "2023-07-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2225201"
}
],
"notes": [
{
"category": "description",
"text": "A double-free flaw was found in u32_set_parms in net/sched/cls_u32.c in the Network Scheduler component in the Linux kernel. This flaw allows a local attacker to use a failure event to mishandle the reference counter, leading to a local privilege escalation threat.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-3609"
},
{
"category": "external",
"summary": "RHBZ#2225201",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225201"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-3609",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3609"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3609",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3609"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=04c55383fa5689357bcdd2c8036725a55ed632bc",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=04c55383fa5689357bcdd2c8036725a55ed632bc"
}
],
"release_date": "2023-07-21T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent module cls_u32 from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails"
},
{
"cve": "CVE-2023-3812",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"discovery_date": "2023-07-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2224048"
}
],
"notes": [
{
"category": "description",
"text": "An out-of-bounds memory access flaw was found in the Linux kernel\u2019s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-3812"
},
{
"category": "external",
"summary": "RHBZ#2224048",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2224048"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-3812",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3812"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3812",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3812"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=363a5328f4b0",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=363a5328f4b0"
}
],
"release_date": "2022-10-22T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent the tun module from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags"
},
{
"cve": "CVE-2023-4128",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2023-07-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2261965"
}
],
"notes": [
{
"category": "description",
"text": "This record is a duplicate of CVE-2023-4206, CVE-2023-4207, and CVE-2023-4208. Do not use this CVE record: CVE-2023-4128.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "All CVE users should reference CVE-2023-4206, CVE-2023-4207, CVE-2023-4208 instead of this record. All references and descriptions in this record have been removed to prevent accidental usage.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-4128"
},
{
"category": "external",
"summary": "RHBZ#2261965",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2261965"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-4128",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4128"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-4128",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4128"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2023-4206",
"url": "https://access.redhat.com/security/cve/CVE-2023-4206"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2023-4207",
"url": "https://access.redhat.com/security/cve/CVE-2023-4207"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2023-4208",
"url": "https://access.redhat.com/security/cve/CVE-2023-4208"
}
],
"release_date": "2023-07-29T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route"
},
{
"cve": "CVE-2023-4206",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2023-07-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2225511"
}
],
"notes": [
{
"category": "description",
"text": "There are 3 CVEs for the use-after-free flaw found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in the Linux Kernel: CVE-2023-4206, CVE-2023-4207, CVE-2023-4208. \r\nA local user could use any of these flaws to crash the system or potentially escalate their privileges on the system.\r\n\r\nSimilar CVE-2023-4128 was rejected as a duplicate.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-4206"
},
{
"category": "external",
"summary": "RHBZ#2225511",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225511"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-4206",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4206"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-4206",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4206"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8"
},
{
"category": "external",
"summary": "https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/",
"url": "https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/"
}
],
"release_date": "2023-07-29T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent the module cls_u32 from being loaded by blacklisting the module to prevent it from loading automatically. \n~~~\nhttps://access.redhat.com/solutions/41278 \n~~~",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route"
},
{
"cve": "CVE-2023-4207",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2023-07-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2225511"
}
],
"notes": [
{
"category": "description",
"text": "There are 3 CVEs for the use-after-free flaw found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in the Linux Kernel: CVE-2023-4206, CVE-2023-4207, CVE-2023-4208. \r\nA local user could use any of these flaws to crash the system or potentially escalate their privileges on the system.\r\n\r\nSimilar CVE-2023-4128 was rejected as a duplicate.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-4207"
},
{
"category": "external",
"summary": "RHBZ#2225511",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225511"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-4207",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4207"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-4207",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4207"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8"
},
{
"category": "external",
"summary": "https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/",
"url": "https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/"
}
],
"release_date": "2023-07-29T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent the module cls_u32 from being loaded by blacklisting the module to prevent it from loading automatically. \n~~~\nhttps://access.redhat.com/solutions/41278 \n~~~",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route"
},
{
"cve": "CVE-2023-4208",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2023-07-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2225511"
}
],
"notes": [
{
"category": "description",
"text": "There are 3 CVEs for the use-after-free flaw found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in the Linux Kernel: CVE-2023-4206, CVE-2023-4207, CVE-2023-4208. \r\nA local user could use any of these flaws to crash the system or potentially escalate their privileges on the system.\r\n\r\nSimilar CVE-2023-4128 was rejected as a duplicate.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-4208"
},
{
"category": "external",
"summary": "RHBZ#2225511",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225511"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-4208",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4208"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-4208",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4208"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8"
},
{
"category": "external",
"summary": "https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/",
"url": "https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/"
}
],
"release_date": "2023-07-29T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent the module cls_u32 from being loaded by blacklisting the module to prevent it from loading automatically. \n~~~\nhttps://access.redhat.com/solutions/41278 \n~~~",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route"
},
{
"cve": "CVE-2023-5178",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2023-10-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2241924"
}
],
"notes": [
{
"category": "description",
"text": "A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: use after free in nvmet_tcp_free_crypto in NVMe",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This vulnerability is actual only for systems where NVME over TCP being used.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-5178"
},
{
"category": "external",
"summary": "RHBZ#2241924",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241924"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-5178",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5178"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-5178",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5178"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-nvme/20231002105428.226515-1-sagi@grimberg.me/",
"url": "https://lore.kernel.org/linux-nvme/20231002105428.226515-1-sagi@grimberg.me/"
}
],
"release_date": "2023-10-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: use after free in nvmet_tcp_free_crypto in NVMe"
},
{
"cve": "CVE-2023-42753",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"discovery_date": "2023-09-20T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2239843"
}
],
"notes": [
{
"category": "description",
"text": "An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h-\u003enets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: netfilter: potential slab-out-of-bound access due to integer underflow",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-42753"
},
{
"category": "external",
"summary": "RHBZ#2239843",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239843"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-42753",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-42753"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-42753",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42753"
},
{
"category": "external",
"summary": "https://seclists.org/oss-sec/2023/q3/216",
"url": "https://seclists.org/oss-sec/2023/q3/216"
}
],
"release_date": "2023-09-22T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-11-21T10:27:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7379"
},
{
"category": "workaround",
"details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
"product_ids": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"NFV-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"NFV-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.src",
"RT-9.2.0.Z.EUS:kernel-rt-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-debuginfo-common-x86_64-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-devel-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-kvm-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64",
"RT-9.2.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-284.40.1.rt14.325.el9_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: netfilter: potential slab-out-of-bound access due to integer underflow"
}
]
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.